If Hard Wired made you immune to all electronic damage/interference it would be worthwhile.
eg immunity to EMP, EMP grenades and those shock charge things. They so annoying!
Tac Mask mostly nullifies shock charges, Engineer delays them...two perks affect them, and you want a third perk to do the same thing as one of them? --- PSN: whizzper134 http://livinglegacy.enjin.com/home